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Celkon A355 vs Nokia 6620

Compare recorded specifications, size and practical differences.

Celkon A355

Celkon A355

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Nokia 6620

Nokia 6620

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+ Add a third phone

Key differences

Calculated from recorded specifications using minimum difference thresholds. These are differences, not an overall ranking. For three phones, numeric highlights compare the two extremes.

  • WeightA355: 24.5 g lighterA355: 97.5 g · 6620: 122 g
  • Width6620: 5.3 mm narrower6620: 58 mm · A355: 63.3 mm
  • Screen diagonal6620: 1.4 in smaller diagonal6620: 2.1 in · A355: 3.5 in
  • ChipsetSpreadtrum 7715 / TI OMAP 1510A355: Spreadtrum 7715 · 6620: TI OMAP 1510
  • DepthA355: 13.8 mm thinnerA355: 10.2 mm · 6620: 24 mm
  • Height6620: 6.3 mm shorter6620: 109 mm · A355: 115.3 mm

Physical size

Relative size, not calibrated actual size. Front and side outlines share one scale and a bottom baseline. Generic outlines use recorded body dimensions, excluding camera bumps.

Front
A355: 115.3 × 63.3 mm 1 6620: 109 × 58 mm 2
Side
A355: 115.3 × 10.2 mm 1 6620: 109 × 24 mm 2
  1. 1. A355
    Height
    115.3 mm+6.3 mm versus 6620
    Width
    63.3 mm+5.3 mm versus 6620
    Depth
    10.2 mm
    Weight
    97.5 g
  2. 2. 6620
    Height
    109 mm
    Width
    58 mm
    Depth
    24 mm+13.8 mm versus A355
    Weight
    122 g
Weight

Bars start at zero and share a scale within this chart.

  1. 1. A35597.5 g
  2. 2. 6620122 g

    +24.5 g versus A355

Screen size

Approximate rectangular screens calculated from recorded diagonal and aspect ratio at one relative scale. Rounded corners and cutouts are not subtracted. These are not phone outlines or calibrated actual sizes.

At least two phones need compatible screen dimensions for a drawing.

  1. 1. A355 3.5 in · 3:2 About 36.5 cm² rectangular area
  2. 2. 6620 Screen geometry unavailable or conflicting

Memory variants

Each row compares the same storage capacity. Cells show recorded RAM alternatives, not combined maxima. Not recorded does not mean unavailable in every market.

No unambiguous storage/RAM pairings are recorded. See the original specifications below.

A355: Original memory entry

512 MB · 256 MB RAM

6620: Original memory entry

12 MB

Practical features

Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

1. A355

NFC
Unknown
Headphone jack
Yes
Memory card support
See details microSD · up to 32 GB

2. 6620

NFC
Unknown
Headphone jack
No
Memory card support
See details RS-MMC · 32 MB included

Battery capacity

Capacity is not battery life. No endurance test is implied.

Recorded capacity

Bars start at zero and share a scale within this chart.

  1. 1. A3551200 mAh

    +350 mAh versus 6620

  2. 2. 6620850 mAh

Specifications

Open a section for more detail. On narrow screens, swipe sideways or use Left/Right arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

1. A3552. 6620

Everyday essentials
Everyday essentials
SpecificationA3556620
Dimensions (HxWxD)
  • 115.3 Х 63.3 Х 10.2 mm
  • 109 Х 58 Х 24 mm
Weight
  • 97.5 g
  • 122 g
Technology Unknown
  • TFT
Screen size
  • 3.5" inch
  • 2.1" inch
Screen resolution
  • 320 x 480 px
  • 176 x 208 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 512 MB
  • 256 MB RAM
  • 12 MB
Memory card support
  • microSD
  • up to 32 GB
  • RS-MMC
  • 32 MB included
BatteryCapacity is not battery life. No endurance test is implied.
  • 1200 mAh
  • Li-Ion
  • 850 mAh
  • Removable Li-Ion
Operating system OS
  • Android 4.4.2 (KitKat)
  • Symbian 7.0s
  • Series 60 v2.0 UI
Chipset
  • Spreadtrum 7715
  • TI OMAP 1510
Headphone jack
  • Yes
  • No
Display
Display
SpecificationA3556620
Touchscreen
  • capacitive touchscreen
Unknown
Display colors Unknown
  • 65K
Screen area
  • 36.5 cm2
  • 14.0 cm2
Screen format
  • 3:2 (height:width)
Unknown
Screen to body ratio
  • 50.0%
  • 22.2%
PPI /points per inch/
  • 165 PPI
  • 0 PPI
Camera and Video
Camera and Video
SpecificationA3556620
Rear camera, main
  • 2 MP
  • Single
  • 0.3 MP
  • Single
Camera specs
  • 2 MP
Unknown
Functions
  • Dual-LED flash
Unknown
Video
  • Yes
  • QCIF
Front camera, selfie
  • 0.3 MP
  • Single
  • 0 MP,
Specifications
  • VGA
Unknown
Performance
Performance
SpecificationA3556620
Processor CPU
  • 1.0 GHz
  • 150 MHz ARM925T
Graphics processor GPU
  • Mali-400
Unknown
General specs
General specs
SpecificationA3556620
Release date
  • 2015
  • May
  • 2004
  • Q1
Colors
  • Light Blue
  • Dart Blue
  • Red
  • Yellow
  • White
  • Light Gray
Battery life Unknown
  • Stand by time- Up to 190 h Talking time- Up to 4 h
Communication and Connectivity
Communication and Connectivity
SpecificationA3556620
SIM card
  • Dual SIM
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
Unknown
Speed
  • HSPA
Unknown
GPRS
  • Yes
  • Class 4
Edge
  • Yes
  • Yes
  • 118.4 kbps
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • No
GPS
  • Yes
  • No
USB
  • microUSB
  • Pop-Port
Bluetooth
  • 2.0
  • 1.1
Harmful irradiation
  • SAR EU - 0.49 W/kg (head) 0.84 W/kg (body)
  • SAR - 1.16 W/kg (head) 0.74 W/kg (body) SAR EU - 0.81 W/kg (head)
Music and Audio
Music and Audio
SpecificationA3556620
Radio
  • FM radio
  • No
Others Unknown
  • 5-way joystick navigation -Selectable themes
Other features
Other features
SpecificationA3556620
Dop
  • Sensors Accelerometer
  • Infrared port - Stereo MP3/AAC player -Predictive text input -Voice dial - For the US